Fukazawa, Tomoko
Smyrnioudis, Ilias
Konishi, Masayuki
Takahashi, Masaki
Kim, Hyeon Ki
Nishimaki, Mio
Xiang, Mi
Sakamoto, Shizuo
Article History
Received: 5 July 2017
Revised: 21 December 2017
Accepted: 3 January 2018
First Online: 12 January 2018
Compliance with ethical standards
:
: The authors declare no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.